Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 15.50
Milk (kg) -242.00 -0.014 3.39
Fat (kg) -14.10 -0.375 5.28
Prot (kg) -15.47 -0.441 6.83
Fertility Sub Index -6.34
Calving Interval (days) 3.20 -1.459 -4.67
Survival (%) -1.50 1.117 -1.68
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.16
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index 10.11

* Based on an €80/tonne carbon price